1. Includes (i) the following restricted stock units ("RSUs") that will be settled into common stock upon vesting upon a "Change In Control" of CytoSorbents Corporation, as defined in the CytoSorbents Corporation 2014 Long-Term Incentive Plan: (a) 17,900 RSUs granted on February 24, 2017, (b) 54,000 RSUs granted on June 7, 2016, and (c) 125,000 RSUs granted on April 8, 2015, (ii) the following RSUs subject to vesting as to one-third of the award on each of the date of grant, the first anniversary of the date of grant, and the second anniversary of the date of grant, subject to the reporting person's continued service as of the applicable vesting date, and will be settled into common stock upon vesting: (a) 35,938 RSUs granted on February 24, 2017 and (b) 23,000 RSUs granted on June 7, 2016, and (iii) 27,967 shares of common stock owned by the reporting person.

/s/ Vincent Capponi

01/18/2018

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).